921206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 1623888

約数和(自身を除く): 702682

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 3221, 6442, 35431, 41873, 70862, 83746, 460603, 921206]

約数ペア:

[(1, 921206), (2, 460603), (11, 83746), (13, 70862), (22, 41873), (26, 35431), (143, 6442), (286, 3221)]